org.topbraid.spin.model.impl

Class SelectImpl

java.lang.Object

org.apache.jena.enhanced.Polymorphic<org.apache.jena.rdf.model.RDFNode>

org.apache.jena.enhanced.EnhNode

org.apache.jena.rdf.model.impl.ResourceImpl

org.topbraid.spin.model.SPINResourceImpl

org.topbraid.spin.model.impl.AbstractSPINResourceImpl

org.topbraid.spin.model.impl.QueryImpl

org.topbraid.spin.model.impl.SelectImpl

All Implemented Interfaces:

org.apache.jena.graph.FrontsNode, org.apache.jena.rdf.model.RDFNode, org.apache.jena.rdf.model.Resource, Command, CommandWithWhere, Printable, Query, Select, SolutionModifierQuery, SPINResource

public class SelectImpl
extends QueryImpl
implements Select

Field Summary

Fields inherited from class org.topbraid.spin.model.impl.AbstractSPINResourceImpl

INDENTATION

Fields inherited from class org.apache.jena.rdf.model.impl.ResourceImpl

factory, rdfNodeFactory

Fields inherited from class org.apache.jena.enhanced.EnhNode

enhGraph, node

Constructor Summary

Constructors

Constructor and Description
SelectImpl(org.apache.jena.graph.Node node, org.apache.jena.enhanced.EnhGraph eh)

Method Summary

Modifier and Type	Method and Description
List<String>	getResultVariableNames() Gets the names of all variables in the SELECT.
List<org.apache.jena.rdf.model.Resource>	getResultVariables() Gets a list of result variables, or an empty list if we have a star results list.
boolean	isDistinct() Checks is this query has the DISTINCT flag set.
boolean	isReduced() Checks if this query has the REDUCED flag set.
void	printSPINRDF(PrintContext p)

Methods inherited from class org.topbraid.spin.model.impl.QueryImpl

getFrom, getFromNamed, getLimit, getOffset, getValues, getWhere, getWhereElements, print, printSolutionModifiers, printStringFrom, printValues, printWhere

Methods inherited from class org.topbraid.spin.model.impl.AbstractSPINResourceImpl

getComment, getElements, getElements, getList, hasRDFType, printComment, printNestedElementList, printNestedElementList, printNestedExpressionString, printNestedExpressionString, printPrefixes, printVariableExpression, printVariableExpression, printVarOrResource, toString

Methods inherited from class org.topbraid.spin.model.SPINResourceImpl

getInteger, getLiteral, getLong, getRDFNode, getResource, getString, inferRDFNode

Methods inherited from class org.apache.jena.rdf.model.impl.ResourceImpl

abort, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, asLiteral, asResource, begin, commit, getId, getLocalName, getModel, getModelCom, getNameSpace, getProperty, getProperty, getPropertyResourceValue, getRequiredProperty, getRequiredProperty, getURI, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasProperty, hasProperty, hasProperty, hasProperty, hasURI, inModel, listProperties, listProperties, listProperties, mustHaveModel, removeAll, removeProperties, visitWith

Methods inherited from class org.apache.jena.enhanced.EnhNode

as, asNode, canAs, canSupport, convertTo, equals, getGraph, getPersonality, hashCode, isAnon, isLiteral, isResource, isURIResource, isValid, viewAs

Methods inherited from class org.apache.jena.enhanced.Polymorphic

addView, alreadyHasView, asInternal, supports

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.topbraid.spin.model.SolutionModifierQuery

getLimit, getOffset

Methods inherited from interface org.topbraid.spin.model.Query

getFrom, getFromNamed, getValues, getWhereElements

Methods inherited from interface org.topbraid.spin.model.CommandWithWhere

getWhere

Methods inherited from interface org.topbraid.spin.model.Command

getComment

Methods inherited from interface org.topbraid.spin.model.print.Printable

print

Methods inherited from interface org.apache.jena.rdf.model.Resource

abort, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addProperty, addProperty, addProperty, addProperty, begin, commit, equals, getId, getLocalName, getNameSpace, getProperty, getProperty, getPropertyResourceValue, getRequiredProperty, getRequiredProperty, getURI, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasProperty, hasProperty, hasProperty, hasProperty, hasURI, inModel, listProperties, listProperties, listProperties, removeAll, removeProperties, toString

Methods inherited from interface org.apache.jena.rdf.model.RDFNode

as, asLiteral, asResource, canAs, getModel, isAnon, isLiteral, isResource, isURIResource, visitWith

Methods inherited from interface org.apache.jena.graph.FrontsNode

asNode

Constructor Detail

SelectImpl

public SelectImpl(org.apache.jena.graph.Node node,
                  org.apache.jena.enhanced.EnhGraph eh)

Method Detail

getResultVariableNames

public List<String> getResultVariableNames()

Description copied from interface: Select

Gets the names of all variables in the SELECT. Returns an empty List for SELECT *. List entries may be null if they are expressions only.

Specified by:

getResultVariableNames in interface Select

Returns:

a List of variable names

getResultVariables

public List<org.apache.jena.rdf.model.Resource> getResultVariables()

Description copied from interface: Select

Gets a list of result variables, or an empty list if we have a star results list. Note that the "variables" may in fact be wrapped aggregations or expressions. The results can be tested with instanceof against Variable, Aggregation or FunctionCall. Variables can have an additional sp:expression, representing AS expressions.

Specified by:

getResultVariables in interface Select

Returns:

the result "variables"

isDistinct

public boolean isDistinct()

Description copied from interface: Select

Checks is this query has the DISTINCT flag set.

Specified by:

isDistinct in interface Select

Returns:

true if distinct

isReduced

public boolean isReduced()

Description copied from interface: Select

Checks if this query has the REDUCED flag set.

Specified by:

isReduced in interface Select

Returns:

true if reduced

printSPINRDF

public void printSPINRDF(PrintContext p)

Specified by:

printSPINRDF in class QueryImpl